7. The logical operations and or not

1) Priority ()> not> and> or

and: Barbara true, true and false is false false false false

or: Barbara true, true and false is true, false false false

print (2> 1 and 1 < 4) #and sides are true so the output is true () 
Print (2>. 1. 1 and <2. 4 or <. 9. 3 and> or 2. 6 <. 4. 3 and <2) 
# first calculate all and, as a result of true, false, false, or because the true and false is true, the output is true

 print(3>4 or 4<3 and 1==1)  # F
 print(1 < 2 and 3 < 4 or 1>2)  # T
 print(2 > 1 and 3 < 4 or 4 > 5 and 2 < 1)  # T
 print(1 > 2 and 3 < 4 or 4 > 5 and 2 > 1 or 9 < 8)  # F
 print(1 > 1 and 3 < 4 or 4 > 5 and 2 > 1 and 9 > 8 or 7 < 6)  # F
 print(not 2 > 1 and 3 < 4 or 4 > 5 and 2 > 1 and 9 > 8 or 7 < 6) # F

ps int ----> bool converted to the nonzero bool bool True 0 is converted into False 
2) If X or Y x True, x is returned, if x False, y return

print(1 or 2)  # 1
print(3 or 2)  # 3
print(0 or 2)  # 2
print(0 or 100)  # 100

print(2 or 100 or 3 or 4)  # 2

　If x and y Ture x, then y returns False if x, then x returns

print(1 and 2)  #2
print(0 and 2)  #0
print(2 or 1 < 3)  #2
print(3 > 1 or 2 and 2) #Ture